MAST4 GI:38488767 microtubule associated serine/threonine kinase family member 4 isoform b 1 mgekvseape pvprgcsghg srtpasalva asspgassae sssgsetlse 50 51 egepggfsre hqpppppplg gtlgarapaa wapasvller gvlalppplp 100 101 ggavppaprg ssasqeeqde eldhilsppp mpfrkcsnpd vasgpgkslk 150 151 ykrqlsedgr qlrrgslgga ltgryllpnp vagqawpasa etsnlvrmrs 200 201 qalgqsapsl taslkelslp rrgslidsqk wnclvkrpvc pnagrtsplg 250